KR20030044601A - System for simulating high realizable golf - Google Patents

Abstract

PURPOSE: A sensible type golf simulation system is provided to measure an accurate specific length and direction, analyzing a shot of a player using measured data and correct a problem thereof. CONSTITUTION: The system comprises: a swing analyzer(100) having a camera and a speedometer; an external interface device having a hole cup sensor(210), a swing ground portion(220), a putting locating light source portion(230) and a projector(240); a simulation control device having a CPU, an image capture board, a hole cup sensing board, a slope control board, putting position control board, a graphic board, a touch screen and a high resolution graphic board; and a simulation screen.

Description

Sensory golf simulation system {System for simulating high realizable golf}

The present invention relates to a tangible golf simulation system, and more specifically, to use a computer-based sensing technology and graphics technology, to enjoy golf in the same way as a real golf game in a narrow indoor space, haptic golf It relates to a simulation system.

A conventional golf simulator is described with reference to FIG. 1 as follows.

1 is a block diagram of a conventional golf simulator.

As illustrated in FIG. 1, the conventional golf simulator includes a projector for projecting a target screen and an image, an optical sensor array 1 and 2 for obtaining a direction of a hit ball, an infrared light source 1, an anti-reflection pad 1, a hook, It consists of optical sensor array 3, infrared light source 2, and anti-reflective pad 2 to obtain slice information. The path of the hit golf ball reflects light reflected from the golf ball when passing through optical sensor array 1 and optical sensor array 2. The optical sensor arrays 1 and 2 detect and calculate the difference of the detection position of the optical sensor array 2 from the detection position of the optical sensor array 1 to obtain the horizontal angle of the golf ball, and the hit golf ball is arranged in the optical sensor array 1 and the optical sensor array. After measuring the time passed through 2 to calculate the speed, the calculation of the hook and slice amount of the golf ball is carried out through the light sensor array 3 toward the target screen, and the golf ball pops out of the detected position and the target screen. It passes through and calculates the detected position difference.

However, the above-described conventional golf simulator has a short interval between the optical sensor arrays 1 and 2, so that it is difficult to accurately obtain the angle in the horizontal direction of the ball actually hit. It is difficult to precisely determine the time difference through a narrow gap of two, and depending on the loft of the club, the hit ball may hit the top wall instead of directly hitting the target screen and reflect on the target screen. Since the hook and slice amounts are changed in the process of reflection, the exact hook and slice amount cannot be obtained, and the optical sensor arrays 1 and 2 cannot detect the angle of the hit ball in the vertical direction, so it is impossible to calculate the correct flying distance and to display the target screen. The trajectory of the ball cannot be shown, and the density of the light sensor arrays 1, 2, 3 is high to accurately detect the position of the hit ball. I-bar, it is difficult to manufacture which, in some cases, the hit ball there is a problem that the risk to hit the device damage such as an optical sensor array and an infrared light source provided on the upper wall.

An object of the present invention is to solve the above problems, the upper and lower height (angle), left and right direction, the speed of the ball, the amount of spin, the virtual wind strength of the ball hit by using the computer sensing technology and graphics technology And it provides a golf simulation system for detecting the effect of the direction and the like to measure the accurate distance and direction, and using the measured data to analyze the shot of the player and correct the problem.

In addition, another object of the present invention is to provide a golf simulation system for personally practicing golf regardless of the weather conditions in a small indoor space in the city by allowing you to feel the sense that you can feel in the actual field to the maximum. have.

In addition, another object of the present invention is to provide a golf simulation system for using a sensing system and a graphics processing system to allow a few people at the same time to enjoy the game in the actual golf operation method in a virtual golf course.

1 is a block diagram of a conventional golf simulator.

2 is a perspective view of a haptic golf simulation system according to an embodiment of the present invention.

Figure 3 is a block diagram of a haptic golf simulation system according to an embodiment of the present invention.

4 is an exemplary view of a simulation screen scanned on a simulation screen according to an embodiment of the present invention.

5 is a flowchart illustrating an environment setting step of a haptic golf simulation system according to an embodiment of the present invention.

Figure 6 is a general flow diagram for a method for providing haptic golf simulation according to an embodiment of the present invention.

7 is a detailed flowchart of the natural environment setting step of the environment setting step according to an embodiment of the present invention.

8 is a detailed flowchart of the golf course environment setting step of the environment setting step according to an embodiment of the present invention.

9 is a detailed flowchart of an environment setting step of the environment setting step according to an embodiment of the present invention.

10 is a detailed flowchart of the game progress step according to an embodiment of the present invention.

11 is an exemplary view of a gridized golf course according to an embodiment of the present invention.

12 is an exemplary view of a lattice swing ground portion according to an embodiment of the present invention.

13 is an exemplary view showing a traveling direction of a club head according to an embodiment of the present invention.

Figure 14a is an exemplary view showing the state of the club surface when hitting the golf ball according to an embodiment of the present invention.

Figure 14b is an exemplary view showing the left and right directions of the golf ball when hitting the golf ball.

Figure 15a is an exemplary view of a club surface loft in accordance with an embodiment of the present invention.

Figure 15b is an exemplary view showing a vertical angle of the golf ball when hitting the golf ball.

16 is a detailed flowchart of the statistical analysis step according to an embodiment of the present invention.

<Description of the symbols for the main parts of the drawings>

Swing analysis device (100) infrared camera (110)

Speed Meter 120 External Interface Device 200

Hall cup sensor 210 swing ground 220

Swing mat 221 Putting position designation light source 230

Projector 240 Simulation Controller 300

CPI (302) CD / DVD Drives (304)

Main memory (306) Hard disk (308)

Image Capture Board (310) Hole Cup Sensing Board (312)

Tilt control board 314 Putting position control board 316

Graphic Board (318) Touch Screen (320)

High Resolution Graphics Board (322) Simulation Screen (400)

The present invention for achieving the above object, relates to a haptic golf simulation system, comprising a camera 110 for detecting the trajectory of the hit golf ball, and a speed meter 120 for measuring the speed of the hit ball Swing analysis device 100; The hole cup sensor 210 detects whether or not the putt golf ball enters the hole cup, the swing ground portion 220 whose slope is adjusted according to the inclination of the surface of the golf course where the golf ball is located, and the hit golf ball is drawn on the player. If you put the putting position designation light source unit 230 to inform the player of the position on the putting green, at least one image of the golf course image, environmental information image, the trajectory image of the hit golf ball and the image of the falling point of the shot golf ball External interface device 200 including a projector 240 for scanning the; CFI 302 for calculating the left and right directions, the vertical angle, the spin amount, the parabolic trajectory, the flying distance, and the amount of clouds of the hit golf ball, and receiving a trajectory image of the hit golf ball obtained through the camera and transmitting the same to the CFI fluid. The image capture board 310, a hole cup sensing board 312 for receiving a hole-in detection signal from the hole cup sensor and transmitting it to the CPI, and the inclination angle of the falling point of the hit golf ball calculated by the CPI. An inclination control board 314 for adjusting the inclination of the swing ground portion by receiving information about the CPI oil, and a signal for controlling a position at which the light source is emitted by the putting position designating light source portion from the CPI, and receiving the putting position designating light source portion. A putting position control board 316 for transmitting to the graphics board, a graphics board 318 for allowing the player to control the simulation process, and Touch screen 320 and a simulation control unit 300 including a high-resolution graphics board 322 for receiving video information from the ssipiyu transmitted to the projector; And a simulation screen 400 for receiving a scanned image from the projector 240 so that the player can see and preventing the golf ball hit by the player from going out. It includes.

Preferably, the swing ground portion 220 further includes a swing mat 221, wherein the swing mat 221 is a region reflecting a tee shot and a fairway and made of a material of artificial turf, A region reflecting sand traps and bunkers is characterized by being composed of at least one of a high density and soft polyethylene material and a region reflecting rough, a material made of soft synthetic fibers.

Hereinafter, with reference to the accompanying drawings will be described in more detail the present invention.

If described in detail with reference to FIGS. 2 to 4 with respect to the tangible golf simulation system to which the present invention is applied.

2 is a perspective view of a haptic golf simulation system according to an embodiment of the present invention, Figure 3 is a block diagram of a haptic golf simulation system according to an embodiment of the present invention, Figure 4 is an embodiment of the present invention An example of a simulation screen scanned on a simulation screen according to FIG.

As illustrated in FIGS. 2 and 3, the haptic golf simulation system according to the embodiment of the present invention includes a swing analysis device 100, an external interface device 200, a simulation control device 300, and a simulation screen ( 400).

The swing analysis apparatus 100 includes an infrared camera 110, a speed meter 120 and a club head not shown in the figure.

The infrared camera 110 detects infrared heat rays that naturally radiate from an object even in a dark place in order to obtain an accurate trajectory image of the hit golf ball, and adjusts the lens so that four sides of a swing mat to be described below are photographed in detail. Install it.

In the present embodiment, the infrared camera is used to obtain a trajectory image of the hit golf ball. However, the present invention is not limited thereto, and a CCD camera may be used.

In addition, the speed measuring device 120 performs a function of measuring the speed of the hit ball, and in this embodiment, the speed measuring device 120 is located behind the infrared camera 110 and moves toward the simulation screen 400. Although installed downward, the present invention is not limited to the position and angle of the speed meter 120.

In addition, the external interface device 200 includes a hole cup sensor 210, a swing ground unit 220, a putting position designating light source unit 230, and a projector 240.

The hole cup sensor 210 detects whether a putt golf ball enters the hole cup.

In addition, the swing ground portion 220 includes a swing mat 221 and performs a function of automatically adjusting the inclination of the golf course surface on which the golf ball is located.

The swing mat 221 is divided into three areas in this embodiment to reflect the course environment hitting the golf ball.

The first area reflects tee shots and fairways and consists of artificial turf material. The second area reflects sand traps and bunkers. It is composed of a polyethylene material, the third region is a region reflecting rough (rough) is composed of a material of a soft synthetic fiber, but the present invention is not limited to the region and the material.

In addition, the putting position designating light source unit 230 performs a function of notifying the player of the position on the putting green when the player hits the golf ball on green.

The projector 240 performs a function of scanning the golf course image and the trajectory of the hit golf ball on the simulation screen 400.

In addition, the simulation control device 300 includes a CPU (CPU) 302, a CD / DVD drive 304, a main memory 306, a hard disk 308, an image capture board 310, a hole cup sensing board 312 , A tilt control board 314, a putting position control board 316, a graphic board 318, a touch screen 320, and a high resolution graphic board 322.

The CPI 302 calculates vertical and horizontal parabolic trajectories and flying distances of the hit ball by using the speed detected by the speed meter and the infrared camera and the image of the golf ball being hit, and automatically according to the surface slope of the course where the ball to be hit is located. Perform the calculation function according to the present invention, such as to calculate the slope of the swing ground with the CD / DVD drive 304, main memory 306, hard disk 308, image capture board 310, hole cup sensing board 312, the tilt control board 314, the putting position control board 316, the graphics board 318 and the high resolution graphics board 322 to perform the function of exchanging data according to the present invention.

In addition, the CD / DVD drive 304 reads a CD in which golf course images of famous domestic and international golf courses, which are separately manufactured, are stored in the form of 3D data.

In addition, the hard disk 308 is information including golf course 3D information, natural environment setting information, golf course setting information, progress information, system environment information, player information, progress player information, player performance information and player swing information associated with the present invention A separate data software is used to create and manage the information.

The golf course 3D information includes a golf course ID, a hole number, coordinate indexing of the topography of each hole, and information on a course surface material.

The natural environment setting information includes progress ID, wind strength (wind speed), wind direction (wind direction), and game time zone.

The golf course setting information includes a progress ID, a serial number, a golf course ID, a hole number, and a hole cup position.

The progress information includes progress ID, practice / game mode, number of players, progress date and time, game difficulty, progress method, and total number of strokes.

The system environment information includes information on a simulator ID, a simulator version, a business name, a business address, a business telephone number, an e-mail, an installation date, whether a network is connected, a network IP, and a computer name.

The player information includes information about a player ID, a name, an address, a phone number, an e-mail, and a play level.

The progress player information includes information about a progress ID, a player ID, a total number of hits, and a ranking.

The player grade information includes information regarding progress ID, player ID, golf course ID, hole number, and at bats.

The player swing information includes information about a progress ID, a player ID, a golf course ID, a hole number, the number of hits, a flying distance, a speed, a club head direction, a state of a club surface, a spin amount, a vertical angle, and a left and right direction.

In addition, the image capture board 310 receives the trajectory image of the hit golf ball and the club head obtained through the infrared camera 110 and transmits to the C Seed 302 and the C Seed 302 and the hit golf ball Using the trajectory image of the club head and the speed of the hit golf ball received from the speed measuring device 120 performs a function to calculate the top, bottom, left and right parabolic trajectories, flying distance and falling point of the hit golf ball.

In addition, the hole cup sensing board 312 performs a function of receiving a hole-in detection signal from the hole cup sensor 210 and transmitting it to the CPI 302.

In addition, the inclination control board 314 receives the information on the inclination angle of the falling point of the hit golf ball calculated by the CPI 302 from the CPI 302 to drive the swing ground 220 To adjust the inclination of the swing ground 220.

In addition, the putting position control board 316 is a function of receiving a signal for controlling the position of the light source by the putting position specifying light source unit 230 from the CPI 302 to transmit to the putting position specifying light source 230. Perform.

In addition, the graphic board 318 and the touch screen 320 performs a function of controlling the simulation operation process of the player according to an embodiment of the present invention.

The high resolution graphic board 322 receives a golf course image from the CPI 302 and a simulation information about the calculated trajectory of the hit golf ball and transmits the simulation information to the projector 240.

In addition, the simulation screen 400 receives the image of the golf course image and the golf ball trajectory scanned from the projector 240, as illustrated in FIG. The golf ball hit by the player also performs a function as a barrier for preventing the golf ball from going out of the haptic golf simulation system according to the embodiment of the present invention.

As illustrated in FIG. 4, the configuration of the simulation screen scanned on the simulation screen 400 according to the exemplary embodiment of the present invention is a golf course that extends in a straight direction from a shot position to a target point viewed from the player's perspective. Foreground display unit 410 for showing the foreground in perspective, the display unit 420 for indicating the direction of the club head and the direction of the club when hitting the golf ball, environmental information display unit 430 indicating the strength and direction of the wind, game The game display unit 440 which shows the progress, the dropping point display part 450 which shows the fall point of the shot golf ball in detail, and the trajectory display part 460 which shows the trajectory of the shot golf ball are shown, respectively. Position and size can be adjusted according to the player's convenience.

An environment setting of the haptic golf simulation system is described below with reference to FIG. 5.

5 is a flowchart illustrating an environment setting step of a haptic golf simulation system according to an embodiment of the present invention.

As illustrated in FIG. 5, the CPI 302 transmits a system configuration screen to the touch screen 320 (S1).

In this embodiment, the system configuration screen is set to be transmitted to the touch screen 320. However, the present invention is not limited thereto, and the operator (hereinafter referred to as "operator") of the haptic golf simulation system is It is possible to perform the configuration step of the system through a separate display and information input.

The CPI 302 receives system configuration information input by the operator from the touch screen 320 (S2).

In this embodiment, the system configuration information includes information on a simulator ID, a simulator version, a business name, a business address, a business telephone number, an e-mail, an installation date, a network connection status, a network IP, and a computer name, but the present invention is limited thereto. It doesn't happen.

The CPI 302 receives a signal regarding whether to store the system configuration information from the touch screen 320 and determines whether it is a stored signal (S3).

As a result of the determination in step S3, if it is not the stored signal, the CPI 302 terminates the system according to the system configuration step according to an embodiment of the present invention, and if the stored signal, the received system configuration The information is stored in the system environment information of the hard disk 308 (S4).

The overall flow of the method of providing a tangible golf simulation according to the present invention using the haptic golf simulation system will be described with reference to FIG. 6 as follows.

Figure 6 is a general flow diagram for a method for providing haptic golf simulation according to an embodiment of the present invention.

As illustrated in FIG. 6, the CPI 302 transmits a main menu for selecting preferences, game progress, statistical analysis, and help related to the present invention to the touch screen 320 so that the player can select at least one of the main menus. One to be selected (S5).

The CPI 302 receives a selection signal from the touch screen 320 to determine whether the selection signal is a configuration selection signal (S6).

As a result of the determination in step S6, when the environment setting selection signal, the CPU 302 transmits the environment setting screen to the touch screen 320, the player's natural environment of the golf course, the environment of the golf course After receiving the selection information for setting at least one environment among the progress environments, initializing the environment according to the present invention, and returning to step S5 (S7).

As a result of the determination in step S6, when it is not an environment setting selection signal, the CPI 302 transmits the initialized foreground, environment information, and progress information of the corresponding hall through the high resolution graphic board 322 and the projector 240. After transmitting to the simulation screen 400, and the player hits the golf ball, the simulation screen 400 through the high-resolution graphics board 322 and the projector 240 to analyze the analysis information on the golf ball trajectory, dropping point, etc. And the game progress step is performed by storing the swing analysis information and the score of the player (S8).

The CPI 302 performs statistical analysis by transmitting statistical data regarding game ranking or swing analysis to the touch screen 320 and printing the statistical data if necessary (S10).

The natural environment setting step of the environment setting step of step S7 of FIG. 6 will be described in detail with reference to FIG. 7 as follows.

7 is a detailed flowchart of the natural environment setting step of the environment setting step according to an embodiment of the present invention.

As illustrated in FIG. 7, the CPI 302 transmits a natural environment setting screen to the touch screen 320 (S12).

The CPI 302 stores wind strength, wind speed (hereinafter referred to as "wind speed"), and game time zone, which are pre-stored in the natural environment setting information of the hard disk 308, and the wind speed, wind speed, and game time zone. Initializing the set value for the natural environment by setting the initial value for (S14).

The CPI 302 receives an adjustment value for wind strength and wind speed from the touch screen 320 (S16).

The Cfi 302 receives an adjustment value for a game time zone from the touch screen 320 in order to express the foreground of the simulation of a golf course according to an embodiment of the present invention according to the morning, day, and evening time zone (S18). ).

The CPI 302 receives a signal regarding whether to store the adjustment value regarding the wind strength, the wind speed, and the game time zone from the touch screen 320, and determines whether it is a stored signal (S20).

As a result of the determination in step S20, if it is not the stored signal, the CPI 302 ends the system relating to the natural environment setting step of the environment setting step according to an embodiment of the present invention, and if the storage signal, the received The adjusted wind strength, wind speed, and game time adjustment value are stored in the natural environment setting information of the hard disk 308 (S22).

Referring to FIG. 8, the golf course environment setting step among the environment setting step S7 of FIG. 6 will be described below.

8 is a detailed flowchart of the golf course environment setting step of the environment setting step according to an embodiment of the present invention.

As illustrated in FIG. 8, the CPI 302 transmits a golf course configuration screen to the touch screen 320 (S32).

The Cfi 302 receives basic information including a golf course ID, a golf course name, an odd number, a position, and a feature of the golf course from the CD / DVD drive 304 (S34).

The CPI 302 stores information regarding a golf course ID, a golf course name, an odd number, an address, a location, a total area, an operating method, a opening date, a booking telephone, and features stored in the basic information of a golf course of the CD / DVD drive 304. Transferring basic golf course information to the touch screen 318 (S36).

The CPI 302 stores information about each hole including information about a hole number, hole layout, hole length, prescribed strokes, and features previously stored in the hole information for each golf course of the CD / DVD drive 304. It transmits to the touch screen 318 (S38).

The CPI 302 receives a mode selection signal of one of a practice mode and a game mode from the touch screen 318 (S40).

The CPI 302 determines whether the mode selection signal is a game mode (S42).

As a result of the determination in step S42, in the game mode, the CPI 302 receives a course length and a hole selection signal from the touch screen 318 (S44).

The course length selection is determined by selecting one of 6 holes, 9 holes, 12 holes, or 18 holes, and the hole selection is performed by selecting a hole desired by the player or one of the basic holes according to the selected course length. Will be decided.

The CPI 302 receives a difficulty selection signal from the touch screen 318 (S46).

The CPI 302 changes the position of the hole cup so that the initial position of the hole cup previously stored in the golf course setting information of the hard disk 308 corresponds to the selected difficulty level (S48).

The CPI 302 receives a signal regarding whether to store information on the selected mode, course, difficulty, and hole cup position from the touch screen 320, and determines whether the signal is a stored signal (S50).

As a result of the determination in step S50, if it is not the stored signal, the CPI 302 terminates the system relating to the golf course environment setting step of the environment setting step according to an embodiment of the present invention, and if the stored signal, Information regarding the mode, the course, and the difficulty is stored in the progress information of the hard disk 308, and information about the hole cup position is stored in the golf course setting information (S52).

As a result of the determination in step S42, in the practice mode, the CPI 302 receives the exercise target hole selection signal from the touch screen 318, and then proceeds to step S46 (S54).

A detailed description of the progress setting step among the environment setting step S7 of FIG. 6 will be given below with reference to FIG. 9.

9 is a detailed flowchart of an environment setting step of the environment setting step according to an embodiment of the present invention.

As illustrated in FIG. 9, the CPI 302 transmits a progress setting screen to the touch screen 320 (S62).

The CPI 302 receives a mode selection signal of one of a practice mode and a game mode from the touch screen 318 (S64).

The CPI 302 transmits information about a registered player, which is previously stored in the player information of the hard disk 308, to the touch screen 320 so that the player can check it (S66).

The CPI 302 receives a player selection signal from the touch screen 318 (S67).

The CPI 302 determines whether the player wants to register or change information when the player is a registered player or wants to change the player's information (S68).

As a result of the determination in step S68, in the case of a player selection signal, the CPI 302 determines whether all players are selected (S70).

As a result of the determination of step S70, when all the players are not selected, the CPI 302 returns to the step S66, and when all the players are selected, the CPI 302 is the mode selected by the step S64 It is determined whether the game mode (S72).

As a result of the determination in step S72, in the game mode, the CPI 302 receives a selection signal for the game progression method from the touch screen 320 (S74).

In the present embodiment, the selected game progress method is set to one of a round robin method in which the player alternates with respect to each hole, and a relay method in which the next player proceeds after the player finishes playing. It is not limited to this.

The CPI 302 receives a signal regarding the selected progress player, the number of players, and whether or not information regarding the selected game progress method is stored from the touch screen 320, and determines whether the signal is a stored signal (S76).

As a result of the determination in step S76, if it is not the stored signal, the CPI 302 terminates the system of the proceeding environment setting step of the environment setting step according to an embodiment of the present invention, and if the stored signal, the progress player The player information and progress player information and player grade information is stored, the number of progress players is stored in the progress information and the game progress is stored in the progress information (S78).

As a result of the determination in step S68, when it is a signal related to registration or change of player information, the CPI 302 transmits a screen for inputting player information to the touch screen 320 (S80).

The CPI 302 receives player information input from the touch screen 320 (S82).

In the present embodiment, the player information received is set to information regarding a player ID, a name, an address, a phone number, an e-mail, and a play level, but the present invention is not limited thereto.

The CPI 302 stores information on the received player ID, name, address, phone number, e-mail, and play level in player information of the hard disk 320 (S84).

As a result of the determination in step S72, in the practice mode, the CPI 302 performs the procedure to step S76.

The game progress step of the step S8 of FIG. 6 is described in detail with reference to FIGS. 10 to 15B as follows.

10 is a detailed flowchart of a game progress step according to an embodiment of the present invention, Figure 11 is an illustration of a gridized golf course according to an embodiment of the present invention, Figure 12 is an embodiment of the present invention 13 is an exemplary view illustrating a moving direction of a club head according to an embodiment of the present invention, and FIG. 14A is a golf ball according to an embodiment of the present invention. One example showing the state of the club surface when hitting, Figure 14b is an exemplary view showing the left and right direction of the golf ball when hitting the golf ball, Figure 15a is an exemplary view of the club surface loft according to an embodiment of the present invention And FIG. 15B is an exemplary view showing the vertical angle of the golf ball when the golf ball is hit.

As illustrated in FIG. 10, the CPI 302 uses hole information, golf course setting information, progress information, player information, and natural environment setting information for each golf course of the hard disk 308 according to an embodiment of the present invention. Initializing the haptic golf simulation system according to (S92).

The CPI 302 transmits the foreground, environment information, progress status, and player information of the corresponding hall selected by the player to the projector 240 through the high resolution graphic board 322, and the projector 240 is illustrated in FIG. 4. As described above, the received information is displayed on the simulation screen 400 so that the player can recognize it (S94).

The display process of the foreground of the corresponding hole will be described with reference to FIG. 11 as follows.

The CPI 302 receives 3D data of famous domestic and international golf courses received from the CD / DVD drive 304 and forms a quadrangle having a size from the tee shot area to the area of the green where the hole cup is located as illustrated in FIG. The two-dimensional coordinate system is divided into square cells in units of 1 m.

In the present embodiment, the CFI 302 receives 3D data of famous golf courses at home and abroad received from the CD / DVD drive 304, but the present invention is not limited thereto. 3D data of famous golf courses at home and abroad stored in the hard disk 308 may be received.

The CPI 302 is indexed on the x-axis and y-axis for each square cell so that the database is easily found and stored in the golf course 3D information of the hard disk 308.

In addition, the CPI 302 measures the height of the z-axis corresponding to the 3D in order to indicate the height of the golf course based on the (0,0) th square.

In addition, the CPI 302 is a pattern that can feel the same texture to display the properties such as fairway (rough), rough (sand trap), green (green) on the simulation screen 400 ( pattern) to create a database, and scan the pattern on the simulation screen 400 using the high resolution graphic board 322 and the projector 240 to display the foreground of the corresponding hole.

The CPI 302 determines whether the progress status is in the putting state (S96).

As a result of the determination in step S96, when it is not in the putting state, the CPI 302 is a swing mat made of a material of artificial turf reflecting a tee shot and a fairway on the simulation screen 400 and sand. A swing mat made of dense and soft polyethylene that reflects sand traps and bunkers, and a swing mat made of soft synthetic fibers that reflects roughness. S98).

The Cfi 302 calculates the inclination of the swing ground portion 320 from the position of the golf ball to hit (S100).

The CPI 302 transmits the calculated inclination value to the inclination control board 314 to control the inclination of the swing ground 220 (S102).

The control process of the swing ground unit 220 by the steps S100 and S102 will be described with reference to FIG. 12 as follows.

The slope calculation of the swing ground 220 may be calculated using the z-axis information of the eight-way square cell around the square cell where the golf ball is located, as illustrated in FIG. 12. Calculate the slopes of 1 and 8, 3 and 6, and the slopes of 2, 4, 5, and 7 are the slopes of 1 and 3, the slopes of 1 and 6, the slopes of 3 and 8, the 6 and 8 The inclination of the burn is linearly calculated, and the calculated inclination value is transmitted to the inclination control board 314, and the inclination control board 314 inclines the swing ground portion 220 by the inclination value.

The CPI 302 receives information about the player's hitting direction from the touch screen 320 and sets a direction in which the player hits (S104).

When the player swings after placing a golf ball on the tee shot, the fairway area, the sand trap (sand trap, bunker) area, the rough area of the swing mat 221, and swings, the infrared rays of the swing analyzer 100 The camera 110 receives an image of the golf ball hit, the speed measuring unit 120 measures the speed of the golf ball hit, the CPI 302 is a golf ball hit from the swing analysis device 100 Receive data about the image and the speed (S106).

The CPI 302 uses the club head trajectory image received from the swing analyzing apparatus 100 and the data and the data about the image and the speed of the hit golf ball, the direction of the club head, the state of the club when the golf ball is hit, the club The speed of the plane loft and golf ball is analyzed (S108).

The CPI 302 calculates the trajectory, spin amount and flying distance of the hit golf ball using the analysis data of step S108 (S110).

The steps S108 and S110 will be described below with reference to FIGS. 13 to 15B.

The CPI 302 recognizes and extracts a golf ball and a club head from the received image by using a pattern recognition method and an edge detection extraction method, and then proceeds the direction of the club head as illustrated in FIG. 13 and the FIG. 14A. The left and right directions and the spin amount of the golf ball as illustrated in FIG. 14B are calculated according to the club surface state as illustrated in FIG.

In addition, the CPI 302 calculates the upper and lower angles and the spin amount of the golf ball as illustrated in FIG. 15B according to the club surface loft angle as illustrated in FIG. 15A.

The calculation process of the trajectory and cloud amount of the golf ball appearing on the falling point display unit 450 and the trajectory display unit 460 is as follows.

CPI 302 is a vector component and direction of the wind speed of the preset stored configuration information and the vector component of the speed of the golf ball measured by the speed measuring device 120, the direction of the golf ball, the spin amount in the calculation process A parabolic trajectory and a flying distance of the golf ball are calculated using the calculated left and right angles and the vertical angle of the golf ball.

The CPI 302 calculates the cloud amount of the dropped golf ball by using the physical speed of the drop speed, the fall angle, the spin amount and the course material of the dropping point (S112).

In the present embodiment, the course material is applied to a fixed constant according to the fairway, rough, sand trap, green, the fixed constant value can be calculated as an approximation by an experiment.

The CPI 302 transmits the trajectory, dropping point, and analysis information of the hit golf ball calculated in the step S106 to step S112 to the simulation screen 400 to advance the club head when the golf ball is hit. And the display unit 420, the falling point display unit 450, and the trajectory display unit 460 displaying the state of the club surface (S114).

The CPI 302 includes swing analysis information including the distance of the player, the speed of the hit golf ball, the club head direction, the club surface state, the spin amount, the vertical angle, and the left and right directions in the player swing information of the hard disk 308. To store (S116).

The CPI 302 stores the score including the number of strokes of the player in the player score information of the hard disk 308 (S118).

The CPI 302 transmits a screen inquiring whether to proceed to the touch screen 320, and receives a reply thereto to determine whether the player wishes to proceed (S120).

As a result of the determination in step S120, if the user wants to proceed, the CPI 302 uses hole information, golf course setting information, progress information, player information, and natural environment setting information for each golf course of the hard disk 308. To initialize to the next progress state (S122).

As a result of the determination in step S96, when the putting state, the CP 302 calculates the putting position (S124).

The CPI 302 transmits and controls the calculated putting position to the putting position specifying light source 230 so that the putting position specifying light source 230 automatically lights the position on the putting green to inform the putting position. (S126).

The statistical analysis step S10 of FIG. 6 will be described in detail with reference to FIG. 16 as follows.

16 is a detailed flowchart of the statistical analysis step according to an embodiment of the present invention.

As illustrated in FIG. 16, the CPI 302 transmits a statistical analysis screen to the touch screen 320 (S132).

The CPI 302 transmits a screen for selecting one of game ranking analysis or swing analysis to the touch screen 320, and determines whether the player has selected game ranking analysis by receiving a reply (S134). ).

As a result of the determination of step S134, when the game ranking analysis is selected, the CPI 302 transmits information on the overall ranking previously stored in the player information to the touch screen 320 (S136).

The CPI 302 transmits a screen for selecting whether to print the information on the overall ranking transmitted to the touch screen 320, and determines whether the player has selected printing by receiving a reply. (S138).

As a result of the determination in step S138, when printing is selected, the CPI 302 prints information on the overall ranking through a separate printing device, and when the printing is not selected, the CFI 302 is the present invention. End the system for the statistical analysis according to (S140).

As a result of the determination in step S134, when the game ranking analysis is not selected, the CPI 302 determines whether swing analysis statistics are selected (S142).

As a result of the determination of step S142, when the swing analysis statistics are not selected, the CPI 302 ends the system relating to the statistical analysis step according to an embodiment of the present invention, and when the swing analysis statistics are selected, 302 indicates information about the number of hits, the distance, the speed, the direction of the club head, the state of the club surface, the spin amount, the vertical angle, and the left and right directions of the player, which are previously stored in the player swing information of the hard disk 308. The swing analysis information is transmitted to the touch screen 144, and the procedure proceeds to step S138 (S144).

The present invention described above is capable of various substitutions, modifications, and changes without departing from the spirit of the present invention for those skilled in the art to which the present invention pertains. It is not limited to the drawing.

According to the present invention as described above, there is an effect that allows the player to feel the same sense as rounding in the actual course by easily installed in various places.

In addition, according to the present invention, the time required to enjoy the actual golf (4-5 hours on the basis of four holes of 18 holes) can be enjoyed within two hours in the same course environment.

In addition, according to the present invention, there is an effect that a plurality of players can enjoy the game by the actual golf operation method at the same time.

In addition, according to the present invention, there is a side effect of providing a technical foundation that can be extended to other sports.

Claims (2)

In the haptic golf simulation system, A swing analysis device (100) including a camera (110) for detecting the trajectory of the hit golf ball and a speed measuring device (120) for measuring the speed of the hit golf ball; The hole cup sensor 210 detects whether or not the putt golf ball enters the hole cup, the swing ground portion 220 whose slope is adjusted according to the inclination of the surface of the golf course where the golf ball is located, and the hit golf ball is drawn on the player. If you put the putting position designation light source unit 230 to inform the player of the position on the putting green, at least one image of the golf course image, environmental information image, the trajectory image of the hit golf ball and the image of the falling point of the shot golf ball External interface device 200 including a projector 240 for scanning the; CFI 302 for calculating the left and right directions, the vertical angle, the spin amount, the parabolic trajectory, the flying distance, and the amount of clouds of the hit golf ball, and receiving a trajectory image of the hit golf ball obtained through the camera and transmitting the same to the CFI fluid. The image capture board 310, a hole cup sensing board 312 for receiving a hole-in detection signal from the hole cup sensor and transmitting it to the CPI, and the inclination angle of the falling point of the hit golf ball calculated by the CPI. An inclination control board 314 for adjusting the inclination of the swing ground portion by receiving information about the CPI oil, and a signal for controlling a position at which the light source is emitted by the putting position designating light source portion from the CPI, and receiving the putting position designating light source portion. A putting position control board 316 for transmitting to the graphics board, a graphics board 318 for allowing the player to control the simulation process, and Touch screen 320 and a simulation control unit 300 including a high-resolution graphics board 322 for receiving video information from the ssipiyu transmitted to the projector; And A simulation screen 400 for receiving a scanned image from the projector 240 so that the player can see it, and preventing the golf ball hit by the player from going out; A haptic golf simulation system comprising a. The method of claim 1, The swing ground portion 220 further includes a swing mat 221, The swing mat 221 is a region reflecting a tee shot and a fairway, a material of artificial turf, a region reflecting a sand trap (bunker), a high density and soft polyethylene material, and rough A haptic golf simulation system comprising: at least one of a material made of soft synthetic fibers as a region reflecting rough.